TEM #17-7 Rat Adrenal Medulla (X9,000): Shows norepinephrine secreting cells with secretory granules which contain irregularly shaped electron dense cores. Also present are epinepherine secreting cells which possess relatively electron lucent granules.

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	Slide Text TEM #17-7 Rat Adrenal Medulla (X9,000): Shows norepinephrine secreting cells with secretory granules which contain irregularly shaped electron dense cores. Also present are epinepherine secreting cells which possess relatively electron lucent granules.