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16 results filtered with: Excretion
  • Urea crystals
  • Mouse renal glomerulus (Mus musculus)
  • Human proximal tubule, tubular structure, SEM
  • SEM section through kidney tubule, computer-coloured red.
  • Urea crystals
  • Urea crystals
  • SEM section through kidney tubule, computer-coloured red.
  • SEM section through kidney tubule
  • SEM section through kidney tubule, computer-coloured red.
  • Urea crystals
  • Hippuric acid crystals
  • Human proximal tubule, tubular structure,SEM
  • Human proximal tubule, tubular structure,SEM
  • Kidney cell showing nucleus and mitochondria
  • A glomerlus in the kidney
  • Indigestible particle of food