Total content of RNA in individual nerve cells of spinal ganglion during ischemia in dogs.
The total RNA content in the individual nerve cells of the lumbal spinal ganglia in the dog after the 80 minutes lasting partial ischemia was followed. The spinal ganglion neurons did not react in ischemia in the same way. The total RNA content in the individual neurons of the control animals occurred in the range 132-990 arbitrary units, after the ischemia in the range 116-670 arbitrary units. In both groups the cells with the low or high RNA content were seen. The decreases in total RNA content after ischemia was at the higher level of the statistical significance in the group with the largest and middle large neurons giving the evidence about the greater sensitivity to the oxygen shortage in comparison with the group of the smallest spinal ganglion nerve cells.
D000818:Animals; D004285:Dogs; D005260:Female; D005727:Ganglia, Spinal / Q000098:blood supply / Q000166:cytology / Q000378:metabolism*; D007511:Ischemia / Q000378:metabolism*; D008297:Male; D009474:Neurons / Q000145:classification / Q000378:metabolism; D012313:RNA / Q000378:metabolism*; D013116:Spinal Cord / Q000098:blood supply*
D012313:RNA