pCO2, pCO2, or P CO 2 {\displaystyle P_{{\ce {CO2}}}} is the partial pressure of carbon dioxide (CO2), often used in reference to blood but also used in...

air, PCO2 is around 3.5×10−4 atm (or equivalently 35 Pa). The last equation above fixes the concentration of dissolved CO2 as a function of PCO2, independent...

direction. Assess relation of pCO2 with pH: If pCO2 & pH are moving in opposite directions i.e., pCO2 ↑ when pH is <7.4 or pCO2 ↓ when pH > 7.4, it is a primary...

blood pH, plasma PCO2, blood base excess, and plasma bicarbonate concentrations. He focused on the relationship between plasma PCO2 and plasma bicarbonate...

water: [NH4]+[NH2COO]− ⇌ CO(NH2)2 + H2O Henry's law states that PCO2=KBxCO2 where PCO2 is the partial pressure of CO2 gas above the solution. KB is Henry's...

dioxide levels. Under most conditions, the partial pressure of carbon dioxide (PCO2), or concentration of carbon dioxide, controls the respiratory rate. The...

instead of placing the sample in a chamber with a PCO2 of 40 mmHg, the chamber is reset to a PCO2 of 60 mmHg. After equilibration, a new point is reached...

fluid. [HCO− 3] is the molar concentration of bicarbonate in the plasma. PCO2 is the partial pressure of carbon dioxide in the blood plasma. The pH of...

which regulates the arterial PO2 and PCO2. This homeostatic mechanism prioritizes the regulation of the arterial PCO2 over that of oxygen at sea level. That...

vessel pH of less than 7.20 and an umbilical artery PCO2 of 66 or higher or umbilical vein PCO2 of 50 or higher. Acid–base homeostasis Acid–base imbalance...

changes in pH and PCO2 (a decrease in pH and an increase in PCO2). The carotid body chemoreceptors are also sensitive to pH and PCO2, but only secondarily...

pH, partial pressure of oxygen (pO2), partial pressure of carbon dioxide (pCO2), and bicarbonate (HCO3−) are carefully regulated by a number of homeostatic...

Srirampura S. Bhagat Raj Praveen R Harinakshi Bala Rajwadi Rohith Nagesh PCO2 Film Factory Thayavva Sathvik Pavan Geetha Priya Jayashankar Talkies J U...

73 °F). Atmospheric CO2 and temperature relations indicate a doubling of pCO2 was accompanied by a ~0.6 °C increase in temperature. The latter warming...

Those individuals with the lowest initial partial pressure of end-tidal pCO2 (the lowest concentration of carbon dioxide at the end of the respiratory...

ranges or averages for partial pressures of carbon dioxide (abbreviated pCO2) Blood compartment (kPa) (mm Hg) Venous blood carbon dioxide 5.5–6.8 41–51...

hypoventilation thus leads to an increased pCO2 (a condition called hypercapnia). The increase in pCO2 in turn decreases the HCO−3/pCO2 ratio and decreases pH. Respiratory...

Xiaoqiao; Wang, Qian; Gao, Yuan (1 March 2018). "Deccan volcanism caused coupled pCO2 and terrestrial temperature rises, and pre-impact extinctions in northern...

Forhandl., 44:191-218, 1938). In effect, the single arterial pCO2 value averages out the different pCO2 values in the different alveoli, and so makes the Bohr...

evidence, is a drop in atmospheric carbon dioxide levels (pCO2) during the transition. The pCO2 is estimated to have dropped just before the transition...

central chemoreceptors in the hypothalamus, increasing PO2 despite a falling PCO2[citation needed] In most tissues of the body, the response to hypoxia is...

[CO2]⁠ / ⁠Δ[DIC]/[DIC]⁠ where Δ[CO2] / [CO2] is the instantaneous change in pCO2 and Δ[DIC] / [DIC] is the instantaneous change in dissolved inorganic carbon...

(28 November 2018). "Molecular fossils from phytoplankton reveal secular pCO2 trend over the Phanerozoic". Science Advances. 2 (11): eaat4556. Bibcode:2018SciA...

Zemla M, Mahoney L, Chen L, Holman E, Holman HY, et al. (May 2018). "High pCO2-induced exopolysaccharide-rich ballasted aggregates of planktonic cyanobacteria...

(2018-05-01). "Strontium and carbon isotopic evidence for decoupling of pCO2 from continental weathering at the apex of the late Paleozoic glaciation"...

biological evolution as new niches emerge. It has been suggested that the rise in pCO2 and the increased continentality that would accompany the assembly of Pangaea...

solubility of CO2, yet the pCO2 of the blood of R. pachyptila may be as much as two orders of magnitude greater than the pCO2 of deep-sea water. CO2 partial...

[HCO− 3] is the molar concentration of bicarbonate in the blood plasma and PCO2 is the partial pressure of carbon dioxide in the supernatant gas. The concentration...

(HCO3−) and a hydrogen ion (H+). In response to the decrease in intracellular pCO2, more CO2 passively diffuses into the cell. Cell membranes are generally...

Charlotte; Hull, Pincelli M. (26 April 2018). "North Atlantic temperature and pCO2 coupling in the early-middle Miocene". Geology. 46 (6): 519–522. Bibcode:2018Geo...