The CO_2 pulse injection experiments showed that: 1) a 20% CO_2 pulse introduced in the batch cultivation phases inhibited cell growth obviously while that introduced in the fed-batch cultivation phases stimulated cell growth slightly; and 2) inhibitory effect of CO_2 on HLC expression occurred only in the expression phase, where the final HLC concentration decreased by 33.

Effect of partial pressure of carbon dioxide on critical closing pressure and effective cerebral perfusion pressure in heathy volunteers;

Clinical Significance of Low Arterial Partial Pressure of Oxygen and Low Arterial Partial Pressure of Carbon Dioxide in Patients with Liver Cirrhosis;