Neostigmine-induced coronary spasm: Beware of Kounis syndrome

  title={Neostigmine-induced coronary spasm: Beware of Kounis syndrome},
  author={Xiaofei Yang and Xiaozhi Feng and Feiru Duan and Zhiyong Wang and Monish S. Raut and Baryon Swain},
  booktitle={The Journal of cell biology},
The fine structure of the nuclei of logarithmically growing Tetrahymena pyriformis, strain HSM, was studied at 30-minute intervals throughout the cell cycle. Organisms were selected at similar stages of cytokinesis by means of a braking pipette, incubated, fixed in OsO(4), and embedded in agar to facilitate subsequent preparation for electron microscopy. Aggregates of micronuclear chromatin underwent a decrease in density and number with a concomitant increase in size throughout interphase… CONTINUE READING